baber/WOPTO huggingface dataset:
Patent EP-0293566-A2 (EP)
Inventor: LAMPKA BRUNO
IPC: F24B1/06
Filed: 1988-03-22
Abstract: A rectangular frame (10) is pushed from the back onto the body of a tile, the tile leaf of which has previously been provided with a hole in a suitable position. The frame (10) has two diagonally opposite holding sections (32), in which a multi-member strut (38) is suspended, which has in the central region a threaded hole (52) which is aligned with the bore in the tile leaf. A screw (54) passes through the hole in the tile leaf and clamps the tile against the strut (38). The tile, equipped with the frame (10), is walled in in front of a cleaning opening in the chamotte front structure in the same manner as the neighbouring tiles. A subsequent removal of the tile is then possible very easily by loosening the screw (54). The strut (38) can be simply unhooked so that the interior is accessible through the entire clear cross-section of the frame (10). <IMAGE>
Patent EP-0287055-A2 (EP)
Inventor: YASUDA SHUHEI
IPC: G09G3/36
Filed: 1988-04-13
Abstract: An active matrix liquid crystal display device operable on an interlaced scanning scheme and having a plurality of liquid crystal cells and switching active elements for driving the liquid crystal cells. The liquid crystal cells and the switching active elements are arranged in a matrix fashion having rows and columns intersecting with each other. The display device comprises a plurality of sets, each comprised of each neighboring members of the rows of the matrix; a scanning unit for scanning each set with an interlaced scanning signal at any fields, odd-­numbered source lines each connected with one of the row forming the respective set, even-numbered source lines each connected with the other of the row forming the respective set; and a signal applying unit for applying an odd-numbered field signal to the odd-numbered source line at any field time and for applying an even-numbered field signal to the even-numbered source line at any field time.
Patent EP-0289867-A2 (EP)
Inventor: CALLISON OSCAR H
IPC: C07K14/47
Filed: 1988-04-20
Abstract: An expedited process for the dispersion and neutralization of acid caseins in the manufacture of liquid caseinate that  drastically  reduces time and cost variables and allows for in-house production of caseinate. The process comprises the initial addition of a solubilizing agent (i.e. citrate) to an aqueous solution with a temperature of about 120°F to about 165°F prior to the addition of casein and a neutralizing agent. This process achieves a pH-perfect, soluble caseinate product in the form of a ready-to-use liquid or powdered caseinate.
Patent EP-0292963-A2 (EP)
Inventor: ONA ISAO
IPC: D06M15/647
Filed: 1988-05-26
Abstract: An organopolysiloxane which contains alkoxy radicals and epoxy-containing radicals on its molecular terminals has been found to be useful for treating fibers to provide a durable softness and flexibility, smoothness, wrinkle resistance, or rebound to fibrous material. The organopolysiloxane is substantially free of oligomers so that, during drying in the fiber treatment process, oil does not collect on exhaust fans and drip onto the treated material, causing oily spots.
Patent EP-0314867-A2 (EP)
Inventor: BLOCH KLAUS
IPC: D03D1/02
Filed: 1988-05-31
Abstract: The invention relates to an air bag for motor vehicles, made of a fabric consisting of plastic fibres. The known air bags consist of a rubberised polyamide fabric. The rubberising is necessary because the polyamide fabric is permeable to air and it is only the rubberising which ensures that the inflated air bag can fulfil its function. So that these air bags, which are folded together extremely tightly, maintain their serviceability even after many years and unfold satisfactorily in the event of a hazard, the rubberised insert of the air bag is powdered with talc. The talcum powder and also very small particles from the rubberising and from the gas mixture which is blown into the air bag in the event of a hazard are, however, as has been confirmed by trials, forced through the fabric and through the rubberising, which comes away to a certain extent, and can penetrate into the eyes and respiratory passages of the driver or of the front seat passenger. 
<??>In order to avoid these disadvantages, an air bag is proposed which is characterised by a fabric with supersaturated fabric density, which fabric is shrunken, thermo-set and calendered at a temperature between 60 and 225 DEG C, a pressure between 10 and 100 t and a running speed between 5 and 25 m/min.
Patent EP-0314081-A2 (EP)
Inventor: NAKINAWA SHINPEI JAPAN ELECTRO
IPC: F02D41/18
Filed: 1988-10-25
Abstract: An engine control system introduces a technology of assuming actually required fuel amount to be delivered to each engine cylinder at opening timing of an intake valve of the engine cylinder. In order to derived the assumed fuel demand, a basic fuel supply amount which is derived on the basis of a basic fuel supply control parameter including an engine speed data and an intake air amount representative data, an air induction path area variation ratio data and a lag time data from derivation of the air induction path area variation ratio data to opening of the intake value. The assumed fuel demand data can be used not only for controlling fuel supply but also for spark ignition timing control, air/fuel ratio control and so forth so that the engine operation control may precisely follow the actual engine driving condition for optimizing the engine performance.
Patent EP-0321982-A2 (EP)
Inventor: KANEKO SHUZO
IPC: C09K19/38
Filed: 1988-12-22
Abstract: A color display medium is' constituted by a colored polymer layer having at least two display regions of different colors, typically three colors of blue, green and red, along the extension of the polymer layer. The display regions of different colors have respectively different wavelength regions of light absorption or respectively different temperatures of thermal transition between transparent and scattering states.
Patent EP-0280476-A2 (EP)
Inventor: CHEN NAI YUEN
IPC: C10G47/12
Filed: 1988-02-19
Abstract: An integrated refining scheme is disclosed for hydroprocessing high boiling fractions such as gas oil and catalytically cracked cycle oils to produce premium quality distillates, especially jet fuels and naphthas suitable for reforming into high octane gasoline. The integrated hydroprocessing comprises a first stage hydrocracking step employing an aromatic selective hydrocracking catalyst based on a large pore size acidic component such as amorphous alumina or silica alumina or a large pore size zeolite such as zeolite X or zeolite Y. The hydrocracking may be operated either in a naphtha directing mode under conditions of moderate to high severity or under conditions of low to moderate severity to produce a relatively higher proportion of product boiling in the middle distillate range. The unconverted fraction from the hydrocracking step is passed to a second step in which it is hydroprocessed over a zeolite beta catalyst with additional hydrogenation-dehydrogenation functionality. In this stage, the paraffins remaining in the feed are converted by the zeolite beta into isoparaffins and conditions may be controlled to favor hydroisomerization over hydrocracking so as to increase the yield of middle distillate product, especially of highly isoparaffinic jet fuels and diesel fuel.
Patent EP-0282281-A2 (EP)
Inventor: BELTRAMINI ANGELO
IPC: H03K3/02
Filed: 1988-03-09
Abstract: A differentiating circuit (11) for use in asynchronous networks which associates the transfer of information through the circuit with the occurrence of the acquisition of the information by a utilizing circuit. The circuit can be used as a differential signal producer or, in combination with other circuits, to form AND, OR etc. logical circuits having a differentiated signal output.
Patent EP-0309178-A2 (EP)
Inventor: RANKEL LILLIAN A
IPC: B01J27/04
Filed: 1988-09-19
Abstract: A method for accelerating the exchange of hydrogen between a hydrogen donor and a petroleum resid to be subjected to cracking, visbreaking, or coking comprising incorporating an aqueous solution of ammonium sulfide into the mixture of donor and resid and subjecting the mixture to a period of heat-soaking at an elevated temperature.
Patent EP-0365719-A2 (EP)
Inventor: KACZUR JERRY JOHN
IPC: C04B35/26
Filed: 1988-10-24
Abstract: Novel hexaferrite compounds having the formula (I): 
AFe 12-r-s M r N s O₁₉      (I) 
wherein A is barium or strontium; M is cobalt, zinc, nickel; N is titanium or ruthenium and r and s are individually in the range from about 0.1 to about 1.2, are prepared by
     (a) forming particles of a doped Fe₃O₄/ACO₃ co-precipitate from (i) a ferric compound, (ii) a ferrous compound, (iii) a barium or strontium compound, (iv) a cobalt, zinc or nickel compound, (v) a titanium or ruthenium compound, and (vi) alkali metal carbonate;   (b) suspending the doped particles in a concentrated aqueous solution of a halide;   (c) spray-drying the suspension to form a dried powder comprising doped Fe₃O₄/ACO₃ particles distributed over the surfaces of the high-­melting halide crystals;   (d) calcining the dried powder at a temperature from about 700°C to about 900°C to convert the Fe₃O₄/ACO₃ solids into doped barium hexaferrite particles having formula (I) and an average particle size from about 0.01 to about 0.3 micrometres; and   (e) recovering the doped hexaferrite particles from the alkali halide.   
     Doped co-precipitates mentioned in step (a) of formula 
BaCO₃·(4-           7y       6             )Fe₃O₄·(           3y       2             )FeO·yTiO₂·yCoO 
in which y is from 0.4 to 1.0 are novel and may be prepared by reacting together at a temperature of 40-120°C in an aqueous medium containing effective amounts of ions of the two dopants, a ferric halide, a ferrous halide, a barium or strontium halide and an alkali metal carbonate.
Patent EP-0296091-A2 (EP)
Inventor: JANE CABAGNERO RAMON
IPC: B62B9/08
Filed: 1988-06-13
Abstract: A brake, suspension and wheel locking unit for baby carriages, of the type comprising a terminal bracket (1) on the frame members (2) to which the support (11) of the shaft (12) of wheels (13) is pivotably mounted and which comprises a pivoted brake lever (10) and a suspension spring (20) between said terminal bracket (1) and shaft support (11), the object of this inven­tion being to provide on the four frame members of the carriage a unit comprising: the terminal bracket (1) for the frame members, a locking arm (5) pivotably mounted to said bracket and locking a finger (14) which is an extension of the wheel holder support (11), which is pivotably mounted to a projection (9) of a bushing (8) rotatably mounted on the terminal bracket (1), to which projection (9) there is also pivotably mounted an angle brake lever (10) extended by one of the arms thereof forming a pedal (17), the rotatable bushing (8) being connected at the bottom thereof with the wheel holder support (11) by way of the suspension spring (20).
Patent EP-0319479-A2 (EP)
Title: Substituted propane-phosphinic acid compounds
Inventor: BAYLIS ERIC KEITH DR
IPC: A61P25/28
Filed: 1988-11-28
Abstract: Compounds of the formula I
      wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms, and wherein one of the groups R¹, R² and R³ represents hydrogen or an aliphatic, cyclo­aliphatic, araliphatic or aromatic radical, another one of R¹, R² and R³ is hydrogen or, in the case of R¹ and R², is hydroxy, and the remaining one of R¹, R² and R³ is hydrogen, and their salts have GABA B -anta­gonistic properties and can be used as GABA B -antagonists. They are obtained when in a compound of formula II
      in which R, R¹, R² and R³ have their previous significances, Z represents -NH₂ and R⁴ denotes a hydroxy-protective group R⁵ or, when R¹ and R³ denote hydrogen and R² denotes hydrogen or alkyl, denotes an alkali metal or ammonium ion R⁶, or Z represents a protected or latent amino group Z⁰ and R⁴ denotes hydrogen or a hydroxy-protective group R⁵, any group R⁵ or R⁶ is replaced by hydrogen, and/or any group Z⁰ is converted into -NH₂.
Patent EP-0320491-A2 (EP)
Title: Absperrorgan für Rohrleitungen
Inventor: SCHMIDT FRITZ
IPC: F16K1/24
Filed: 1986-05-27
Abstract: Bei einem Absperrorgan mit einem in einer Rohrleitung einbaubaren Rohrgehäuse und einer Drehklappe, für die eine das Gehäuse durchsetzende Antriebswelle und ein Sitz im Gehäuse vorgesehen ist, wobei auf der Antriebswelle (10) eine Ringscheibe (11) mit Loslagern (7, 8) angeordnet und die Ventilklappe (3) in der Ringscheibe (4) geführt, sowie mit der Antriebswelle durch ein Getriebe (22, 23) verbunden ist, welches beim Einschwenken der Ventilklappe (3) gehemmt ist und zum Anpressen der Ventilklappe (3) auf ihren Sitz (32) dient, ist erfindungsgemäß vorgesehen, daß das Getriebe (22, 23) bei Rückdrehung der Antriebswelle (10) die Ventilklappe (3) axial vom Sitz (2) abhebt, bis diese auf der Ringscheibe (4) abgestützt ist, und daß das Getriebe (22, 23) die Verbindung der Ventilklappe (3) mit der Antriebswellebildet, wobei sich die Ventilklappe (3) auf der Ringscheibe (11) abstützt.
Patent EP-0343319-A2 (EP)
Inventor: BLEICHRODT MANFRED DIPL-ING
IPC: H04L12/28
Filed: 1989-02-11
Abstract: On a serial bus configured in ring structure, to which several series-connected transmitting and receiving stations and a central ring control are connected, the possibility is to be provided to switch through information items of more than two different switching categories on the same transmission medium. In this connection, so-called broadband channels are formed which can either be reserved for a connection-related or line-related synchronous channel allocation or are made available for the asynchronous switching of data packaged in variable-length packets. Given these prerequisites, the possibility is to be provided to switch through packets of a third switching category. The information of the third switching category, packaged in packets of uniform length is also asynchronously switched through in that some of the broadband channels reserved for the synchronous type of switching through but not yet used are occupied for this purpose. In this connection, all stations transmitting and receiving the third switching category are informed by transmitting signalling data as to the broadband channels in which information items of this third switching category can be transmitted and received. The transmissions of the information items packaged in packets of uniform length in accordance with the scheme of the third switching category over the same transmission medium are made possible without having to carry out modifications in a standard defined for the mixed transmission of synchronous and asynchronous information items. <IMAGE>
Patent EP-0332004-A2 (EP)
Inventor: GRIMMER DERRICK P C O MINNESOT
IPC: H01L31/04
Filed: 1989-02-27
Abstract: A light-rechargeable battery (10) includes a rechargeable cell (12) having an elongated, tubular case (18, 20, 22) characterized by a longitudinal axis, and a pair of terminals (24, 26) extending therefrom. Two or more thin-film solar cells (28A, 28B, 28C) fabricated on a flexible substrate and interconnected in a series circuit between the terminals (24, 26) are circumferentially positioned around the rechargeable cell (12) on the exterior of the case. A blocking diode (32) is connected in the series circuit with the solar cells (28A, 28B, 28C). The solar cells (28A, 28B, 28C) are coupled to the terminals by bus bars. A transparent shrink wrap cover (30) secures the solar cells (28A, 28B, 28C) to the case (18, 20, 22) of the rechargeable cell (12).
Patent EP-0340791-A2 (EP)
Inventor: KOJIMA YOSHITAKA
IPC: C23C4/02
Filed: 1989-05-05
Abstract: A ceramic-coated heat resisting alloy member comprises a base metal (2) mainly composed of at least one of nickel, cobalt and iron; a mixture layer (4) which is deposited on the external surface of the base metal (2) and which comprises a ceramics and a metal; an alloy layer (3) which is formed between the mixture layer (4) and a ceramic coating layer (1) formed as an outermost layer and which comprises an alloy material exhibiting excellent resistance to high temperature oxidation and excellent resistance to high temperature corrosion. It is therefore possible to prevent any high temperature oxidation and high temperature corrosion of the mixture layer (4) and to enable the mixture layer (4) to have a satisfactory function of reducing the thermal stress produced between the ceramic coating layer (1) and the base metal (2). The ceramic coating (1) thus has a satisfactory thermal barrier effect on the base metal (2). In addition, it is therefore possible to provide the ceramic-coated heat resisting alloy member as a useful structural member for improving the power efficiency of gas turbine plants used for power generation.
Patent EP-0345791-A2 (EP)
Inventor: MARUYAMA TADASHI
IPC: G11C16/08
Filed: 1989-06-08
Abstract: A memory cell array (MA) includes a matrix array of a plurality of memory cells (MC₀₀ to MC₀₃, MC₁₀ to MC₁₃, MC₂₀ to MC₂₃). These memory cells are nonvolatile transistors. The memory cells (MC₀₀ to MC₀₃, MC₁₀ to MC₁₃, MC₂₀ to MC₂₃, MC₃₀ to MC₃₃) which are arrayed in each row of the memory array (MM), are coupled with a plurality of word lines (WL0 to WL3). The word lines are selected by a row decoder (10) made up of a plu­rality of partial decoders (10₀ to 10₃). In this case, a constant voltage output circuit (20), which is pro­vided at the outputs of the partial decoders 10₀ to 10₃) of the row decoder (10), outputs a constant voltage lower than a power source voltage to a corresponding word line of those word lines (WL0 to WL3) when the corresponding word line is selected by the outputs of the partial decoders (10₀ to 10₃).
Patent EP-0352659-A2 (EP)
Inventor: LEIPOLD LUDWIG DIPL-ING
IPC: H03K17/08
Filed: 1989-07-21
Abstract: For detecting the shorts of a load (2) which is in series with a power MOSFET (1), the voltage (UDS) across the power MOSFET is compared with a voltage (UV) which is obtained from the sum of the voltages of a Zener diode (3) and the operating voltage (UT) of a second MOSFET (5). If this voltage sum is exceeded, the second MOSFET is controlled to conduct. Its load current is evaluated as short-circuit signal. …<IMAGE>…
Patent EP-0353647-A2 (EP)
Inventor: TANK VOLKER DR DIPL-ING
IPC: G01B9/02
Filed: 1989-07-28
Abstract: In order to measure the rotation angle or the angular position of a rotating object, use is made of an optical interferometer in which a change of path is caused by rotation of a reflector, the rotary movement of which is coupled to that of the rotating object to be measured and is thus synchronous with its rotation. Furthermore, a laser radiation is introduced into the interferometer. The change of path generated by the rotation of the retroreflector causes alternating interferences in the introduced laser radiation of defined wavelength, which is proportional to the change of path and thus proportional to the rotation angle of the reflector and of the measurement object driving the latter. Furthermore, the angular resolution is inversely proportional to the wavelength of the laser radiation.
Patent EP-0364883-A2 (EP)
Inventor: KUNZ PETER DIPL-ING
IPC: B23D15/00
Filed: 1989-10-12
Abstract: Formed in corner shears is a system for changing the angle between the cutters, having a shaft brake (22) secured to a bearing journal (15, 18) of an adjusting ring (10) for the bottom cutter (12) and an impulse transmitter (24-28) which counts the angular rotation of the bearing journal and controls a three-phase motor (21) which is connected as a drive unit to the bearing journal via a gearing. 
<IMAGE>
Patent EP-0372399-A2 (EP)
Inventor: STEINHILBER HELMUT
IPC: F16M11/04
Filed: 1989-11-30
Abstract: A telescopic supporting arm (16) is described which is adjustable in length and which can be stopped automatically in any desired position of extension. For this purpose, clamping parts (30) are inserted into the respective outer arm members (28) of the supporting arm, which clamping parts guide the respective inner arm member (28) and have a clamping receptacle (32) at the top and at the bottom. Due to the weight acting on the supporting arm (16), the inner arm member (28) is tilted towards the outer arm member (28) and clamped fixedly in the upper and lower clamping receptacles (32). <IMAGE>
Patent EP-0377191-A2 (EP)
Inventor: BOETTCHER ANDREAS DR
IPC: C07D295/104
Filed: 1989-12-23
Abstract: The invention relates to radiation-sensitive ethylenically unsaturated compounds, and a process for their preparation. The ethylenically unsaturated organic compounds correspond to the general formula <IMAGE>  in which R stands for an alkyl radical, for an aryl radical or the radical R<1> and  R<1> stands for the radical <IMAGE> where the radicals R<2> to R<6> stand for H, alkyl, OH, O-alkyl, SH, S- alkyl, halogen, N(alkyl)2, N(alkyl)(aryl) and at least one, but at most three, of the radicals R<2> to R<6> stand for the radical <IMAGE> in which X stands for an alkylene radical, cycloalkylene radical, an oxaalkylene radical or arylene radical, Y stands for H or CH3- and Z stands for O or NY.
Patent EP-0326335-A2 (EP)
Inventor: MITCHELL JAMES THOMAS
IPC: H01G4/228
Filed: 1989-01-25
Abstract: A wound capacitor end connection is constructed by spraying a first layer of metal (14) onto one end of a capacitor winding (12), positioning strands of a stranded conductor (18) adjacent to the first layer (14), without mechanically securing the strands (20) to the first layer (14), and spraying a second layer of metal (14) over the strands (20) and first layer (14) to mechanically and electrically connect the strands (20) to the first layer (14).
Patent EP-0351119-A2 (EP)
Inventor: LEONG BENNY
IPC: B65D5/42
Filed: 1989-07-03
Abstract: A container (2) for money, tokens or savings stamps, which container (2) comprises a body portion (4) for receiving the money, tokens or savings stamps, and feed means (6) through which the money, tokens or savings stamps are fed to the body portion (4), the container (2) being such that it is foldable and unfoldable to a flat condition and an erect condition, and the feed means (6) being such that in the erect condition of the container (2) the feed means (6) has at least one primary opening (8) through which the money, tokens or savings stamps are inserted, and baffle means (14) for at least hindering the return passage of the money, tokens or savings stamps from the body portion through the primary opening (8).
Patent EP-0352120-A2 (EP)
Inventor: ERNHARDT WOLFGANG
IPC: C09K5/00
Filed: 1989-07-20
Abstract: An anti-freeze agent for liquid coolants based on glycols contains defined amounts of alkali metal borate, nitrate hydroxide and silicate together with other ingredients including a dispersing agent.
Patent EP-0353062-A2 (EP)
Inventor: GARTSHORE GAVIN CRAMOND
IPC: C04B7/32
Filed: 1989-07-27
Abstract: A settable cementitious composition is prepared by mixing a ground mineral clinker that contains the phase 4CaO.3Al₂O₃.SO₃ with a source of SO₃ (eg. calcium sulfate), a source of CaO (eg. lime and/or ordinary Portland cement) and a fibrous material, in the presence of water. The fibrous material, which is preferably selected from synthetic organic fibres, wollastonite fibres and mixtures thereof, gives rise to improvements in the strength characteristics of the hardened masses formed by the setting of the compositions. The compositions find use in the production of monolithic packs to be used as supports in underground mining operations and also in the production of ceiling tiles and similar constructional articles.